Timeline for Are periodic billiard trajectories stable on a manifold with strictly convex boundary?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Jul 30, 2015 at 21:27 | comment | added | Joonas Ilmavirta | Thanks! The article looks relevant and I will look it up. | |
| Jul 30, 2015 at 21:12 | history | answered | Pengfei | CC BY-SA 3.0 |